Answer:
The answer is -15.
Step-by-step explanation:
1. 2x - 1
2. 2(-7) - 1
3. (-14) - 1
4. -15
By plugging in our x value, we are able to use PEMDAS to multiply 2 and the value of x and then, we subtract 1 from the value we got from step 3 to get -15.
Answer:
720 m²
Step-by-step explanation:
Area = base × height
= 12 × 6
= 72 mm²
≈ 720 m² (1 mm = 10 m)
Step-by-step explanation:
(2+3)(2-3)
=5×(-1)
= -5
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have a great day
Pretty sure its 132
Hope this helps!
Answer:
A pediatricians office tracks the age (in months) in which 25 babies begin to walk
